共 7 条
[1]
BANJAVIC RA, 1981, P IEEE ULTRASONICS S, P665
[2]
IDE M, 1980, JPN J APPL PHYS S, V20, P205
[5]
SAKAGUCHI K, 1986, JPN J APPL PHYS, V25, P82
[6]
URICK RJ, 1975, PRINCIPLES UNDERWATE, pCH3
[7]
WILSON DT, 1979, P IEEE ULTRASONICS S, P506